SORRY, POSTED IN THE WRONG SECTION...... anyway... I have a PR2 site running adsense. It is a site that serves a local community and gets many hits a day due to the forum. So far in October it has had 2571 page impressions and and 27 clicks, which is a CTR of 1.07%. This has earned a massive total of $8.61 I've just received the following from adsense!!!! ....It has come to our attention that invalid clicks have been generated on the Google ads found on your site(s). In the future, we may adjust your payment for any days during which invalid clicks occurred in order to properly credit advertisers for any invalid activity ARE THEY HAVING A LAUGH OR WHAT ?????? I have emailed them back for a full explanation. Will keep you informed.